Questions & Answers for: Volvo S40 dirty filter

...dirty they have the symptoms that you are describing I had the same problem in my s40. The problem was the idle control motor in my car but another person with those symptoms said the problem was the ...

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Question about 2001 S40

1 Answer

...power ???,it feels like its holding back the horses pleas help many thanks for starters: check clogged fuel filter, check fuel pressure, check for dirty air filter, and check for spark in spark

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...also had this occur. Low oil, overdue oil change, dirty oil filter and dirty air filter, dirty fuel filter has appeared to be the problems. So possibly a bad plug could cause this, or dirty

Question about 2005 S40

2 Answers

...dirty if the filter is over-oiled. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry. * There could be a vacuum leak. * ...

Question about 2004 S40

1 Answer

...mass air flow sensor - Dirty mass air filter - Mass air flow sensor harness is open or shorted - Mass air flow sensor electrical circuit poor connection - Intake air leaks - Faulty mass air flow ...

Question about 2000 S40

1 Answer

check engine light mass air flow try to clean with spray no rubbing ,could be break cleaner.fuel filter maybe dirty.check air filter.vacuum leak.

...t fire up when it does start it runs great du a tune up--change or clean distributer cap--and plug wires------fuel filter nmay be dirty or pump cud hav issues--battery gettn old and not holdn ...

...oil or how long has it been since an oil change. check engine timing, dirty injectors. when was the last time a tune-up was done plug/wire condition is the air filter clean. just some things to ...

...all vacuum and PCV hoses, replace if necessary Check for a dirty fuel filter[img src="http://images.intellitxt.com/ast/adTypes/mag-glass_10x10.gif" border="0" alt=""> and proper fuel ...

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2000 Volvo S40
2000 Volvo S40

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2001 Volvo S40
2001 Volvo S40

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2005 Volvo S40
2005 Volvo S40

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2006 Volvo S40
2006 Volvo S40

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2004 Volvo S40
2004 Volvo S40

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